.pic_main {
    height: 100%;
    .pic_left {
        padding: 0 8px;
        border: 1px solid #8c8c8c;
        border-radius: 5px;
        display: flex;
        flex-direction: row;
        justify-content: space-between;
        flex-wrap: nowrap;
    }
    .pic_right {
        padding: 0 8px;
        border: 1px solid #8c8c8c;
        border-radius: 5px;
    }
}